Howto use DCI debugging on the MRB development board

[KEise]

I'm using a MRB board with the gordon_peak-userdbg Android lunchtarget. I saw that there is a DCI_DEBUG option in the ABL feature csv.

Is there documentation available on howto use DCI? Which USB cable to use, which Host software etc. ?

[CarlosAM_INTEL]

Hello, konradeisele:

Thank you for contacting Intel Embedded Community.

In order to be on the same page, could you please let us know if the design related to your request has been developed by you or a third-party company? In case that it is a third-party design, could you please let us know all the information related to it?

By the way, you mentioned that the "DCI_DEBUG option in the ABL feature csv", could you please give us a detailed explanation of this?

Waiting for the information that should answer these questions.

Best regards,

Carlos_A.

[KEise]

• The MRB is Intels Modular Reference Board, the default reference board for automativ Broxton.
• ABL is the Automative BootLoader
• DCI_DEBUG is an option when customizing the Automative Bootloader (ABL)
• I'm running Intels Android AOSP

[CarlosAM_INTEL]

Hello, konradeisele:

Thanks for your update.

The information that may help you is stated at:

https://software.intel.com/sites/products/documentation/doclib/stdxe/2013/composerxe/compiler/cpp-an... https://software.intel.com/sites/products/documentation/doclib/stdxe/2013/composerxe/compiler/cpp-an...

https://software.intel.com/en-us/articles/building-an-android-aosp-module-with-the-intel-c-compiler-... https://software.intel.com/en-us/articles/building-an-android-aosp-module-with-the-intel-c-compiler-...

We suggest you address this type of consultations via the following channels as a reference:

https://software.intel.com/en-us/Forum https://software.intel.com/en-us/Forum

https://groups.google.com/forum/?fromgroups# !forum/android-platform https://groups.google.com/forum/?fromgroups# !forum/android-platform

We hope that this information may help you.

Best regards,

Carlos_A.

[KEise]

Hi, Sorry but it seems you didnt understand the question:

The question is about DCI (Direct Connect Interface(Jtag over USB)).

Please dont try to answer a question that you dont understand :-)

[CarlosAM_INTEL]

Hello, konradeisele:

Thanks for your clarification.

The information that may help you is stated at the following websites as a reference:

https://software.intel.com/en-us/articles/system-debugging-via-direct-connect-interfacedci-of-intel-... Debug Intel® ATOM™ platform via Direct Connect Interface | Intel® Software

https://software.intel.com/sites/default/files/managed/73/c2/pdf.pdf https://software.intel.com/sites/default/files/managed/73/c2/pdf.pdf

Also, please review as reference the information stated at:

http://www2.lauterbach.com/pdf/dci_intel_user.pdf http://www2.lauterbach.com/pdf/dci_intel_user.pdf

We hope that this information may help you.

Best regards,

Carlos_A.

[KEise]

Thanks, that's the first link that you get when googling :-) However not helpful.

[CarlosAM_INTEL]

Hello, konradeisele:

Thanks for your reply.

Based on your previous message, as you may notice most of the documents and references related to this topic are related to software developer focus.

These are the reasons to suggest you on my previous message to address your consultations to the forum focused on this kind of topic.

In case that you need it, this channel can be found at:

https://software.intel.com/en-us/Forum https://software.intel.com/en-us/Forum

We hope that this information may help you.

Best regards,

Carlos_A.